Thus, it is necessary to conclude that the case of Kalvin Michael Smith can be viewed as the case, in which unethical behavior of the criminal justice practitioners has led to destroying one’s life, as well as the basic liberties. The attack of a young woman at the Silk Plant Forest shop on December 9, 1995 was investigated by the police. The prosecution and conviction of Kalvin Michael Smith caused by unethical behavior of criminal justice practitioners destroyed the life of a young man. Jill Marker, an assistant manager at the shop, was a victim. Based on the police report, her head trauma was serious enough and could influence her memory functions. As a result, her identification of the attacker could be a mistake. There are several ways